205312656

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{63841}}^1$

素因数の和:63919

約数の個数: 40

約数和(自身を含む): 538315744

約数和(自身を除く): 333003088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 63841, 127682, 191523, 255364, 383046, 510728, 766092, 1021456, 1532184, 3064368, 4277347, 8554694, 12832041, 17109388, 25664082, 34218776, 51328164, 68437552, 102656328, 205312656]

約数ペア:

[(1, 205312656), (2, 102656328), (3, 68437552), (4, 51328164), (6, 34218776), (8, 25664082), (12, 17109388), (16, 12832041), (24, 8554694), (48, 4277347), (67, 3064368), (134, 1532184), (201, 1021456), (268, 766092), (402, 510728), (536, 383046), (804, 255364), (1072, 191523), (1608, 127682), (3216, 63841)]